baber/WOPTO huggingface dataset:
Patent JP-2021049343-A (JP)
Title: Water output structure, shower head, and kitchen shower head, capable of outputting fine and soft atomized granular water
Inventor: LIN FENGDE
IPC: B05B1/12
Filed: 2020-09-23
Abstract: To provide a water output structure capable of outputting fine and soft atomized granular water.SOLUTION: A water output structure 4 capable of outputting fine and soft atomized granular water includes a water input cavity 41, a first arc-like acceleration track 42, a side punching cavity 43, a second arc-like acceleration track 44, and a water outputting hole 45. The first arc-like acceleration track 42 has one end connected to a side wall of the water input cavity 41 and the other end connected to one end of the side punching cavity 43. The other end of the side punching cavity 43 is connected to the second arc-like acceleration track 44. The water outputting hole 45 is provided at the center of circle of the second arc-like acceleration track 44. The water input cavity 41 is set in a direction of water flow. When water enters the water input cavity 41, the water is accelerated via the first arc-like acceleration track 42. Accelerated granular water collides with on a side wall of the side punching cavity 43a and becomes fine granular water. After that, when the granular water enters the second arc-like acceleration track 44, the granular water is accelerated and becomes rotating fine granular water before being drained from the water outputting hole 45.SELECTED DRAWING: Figure 4
Patent JP-2022052548-A (JP)
Title: Polishing composition
Inventor: YOSHIZAKI YUKINOBU
IPC: C09G1/02
Filed: 2020-09-23
Abstract: To provide a polishing composition in which a polishing speed of silicon germanium is sufficiently high and a selection ratio of the polishing speed of silicon germanium is sufficiently high.SOLUTION: A polishing composition includes: abrasive grains; an inorganic salt; and an oxidizing agent, in which the number of silanol groups per unit surface area of the abrasive grains is more than 0/nm2 and 2.0/nm2 or less, and a pH of the polishing composition is 6.0 or more.SELECTED DRAWING: None
Patent JP-2022052851-A (JP)
Title: Specimen sampling container
Inventor: AIDA AKIO
IPC: B65D51/28
Filed: 2020-09-24
Abstract: To provide a specimen sampling container that is convenient for storage or transportation without being bulky, and cannot be contaminated with dust, miscellaneous bacteria and the like during the storage or transportation.SOLUTION: A specimen sampling container comprises: a storage body 1 of a specimen; an inner stopper body 2 that has a bottom plate 2c serving as a filter of the specimen; and a lid body 3 that hangs a stopper member 8 from a top plate 3a. With the inner stopper body 2 stored in the storage body 1, and a lid body 3 enabled to be screwed to an opening part of the storage body 1, the specimen sampling container is configured to be integral assemblage of these storage body, inner stopper body and lid body. When screwing the lid body 3 to the opening part of the storage body 1 by putting a spacer S in place between the inner stopper body 2 and lid body 3, a lower end of the stopper member 8 of the lid body 3 is configured not to allow for being screwed to no more than a position apart from the bottom plate 2c of the inner stopper body 2, and further when screwing the lid body 3 to the opening part of the storage body 1 without putting the spacer S in place between the inner stopper body 2 and lid body 3, the lower end of the stopper member 8 of the lid body 3 is configured to allow for being screwed to a position close to the bottom plate 2c of the inner stopper body 2.SELECTED DRAWING: Figure 1
Patent JP-2022053914-A (JP)
Title: Double door mechanism
Inventor: FUNATSU MORISUKE
IPC: E05F15/655
Filed: 2020-09-25
Abstract: To provide a double door mechanism by which a faster one among a first door and a second door is driven, using a motor that is switched to open or close double doors.SOLUTION: A double door mechanism has a gear mechanism 20 and a gear lift mechanism 30. The gear mechanism 20 comprises a first gear 21 to transfer power of a motor 35 to a first belt 11, a second gear 22 to transfer power of the motor 35 to a second belt 12 at slower speed than the first gear 21, a third gear 23 to transfer power of the motor 35 to a first belt 11 at slower speed than the first gear 21 and a fourth gear 24 to transfer power of the motor 35 to the second belt 12 at faster speed than the third gear 23. The gear lift mechanism 30 selectively realizes either a first state in which power is transferred to the first belt 11 by the first gear 21 and power is transferred to the second belt 12 by the second gear 22 or a second state in which power is transferred to the first belt 11 by the third gear 23 and power is transferred to the second belt 12 by the fourth gear 24, using change of a rotation direction of the motor 35.SELECTED DRAWING: Figure 2
Patent JP-2022055218-A (JP)
Title: Route guide device, route guide system, and program
Inventor: Si Ruochen
IPC: G09B29/00
Filed: 2020-09-28
Abstract: To provide a route guide device capable of providing route guidance in various spaces including indoors, and a route guidance system and a program.SOLUTION: A route guide device is configured to perform the steps of: acquiring a piece of map information in which a position where a key image is displayed is specified by the map coordinate system; detecting a key image from image data which is picked up from the vicinity of the route guide device; and acquiring relative position information between the key image in a given virtual space coordinate system and the route guide device on the basis of the detected key image. The route guide device is further configured to acquire position information in the map of the map coordinate system of the route guide device using the acquired map information and the acquired relative position information, and provide the acquired position information in the map for predetermined processing to search and guide the route.SELECTED DRAWING: Figure 1
Patent JP-2020204261-A (JP)
Title: Toilet bowl device
Inventor: ICHIYANAGI TAKEYA
IPC: E03D11/17
Filed: 2020-09-29
Abstract: To provide a toilet bowl device capable of keeping a washing mechanism part low.SOLUTION: A toilet bowl device 1 of the present invention includes a washing mechanism part 9, and a toilet bowl part 2, the rear part of which has a storage part 4 for accommodating the washing mechanism part 9. The storage part 4 has a first opening 42 which is formed in its rear wall surface 41 and through which first water supply piping 92 is inserted. The washing mechanism part 9 has a first connection part 91a which is formed in the state of facing the first opening 42 in its rear part and which enables the first water supply piping 92 to be connected from the outside of the first opening 42.SELECTED DRAWING: Figure 3
Patent JP-2021003600-A (JP)
Title: Leak-free stopper for syringe assembly having low breakloose and sustaining forces
Inventor: SHISHIR PRASAD
IPC: A61M5/315
Filed: 2020-10-01
Abstract: To provide a thermoplastic elastomer stopper that meets desired material properties of a stopper for a syringe assembly.SOLUTION: A compression set of a thermoplastic elastomer stopper 16 is 50% or less when kept at 25% compression for 22 hrs at 70°C. The hardness of the thermoplastic elastomer stopper is 40-70 Shore A. The viscosity of the thermoplastic elastomer stopper is 70.0 Pa s or more at 1,000 s-1 shear rate, 12.0 Pa s or more at 10,000 s-1 shear rate, and 3.0 Pa s or more at 50,000 s-1 shear rate when measured using a capillary rheometer at 205°C (Die: roundhole 20 mm length/1 mm diameter/180 degree inlet; and Piston: d=15 mm and melting time=7 min).SELECTED DRAWING: Figure 4
Patent JP-2022060761-A (JP)
Title: Polarizing plate and image display device
Inventor: FUKUDA KENICHI
IPC: C09J11/06
Filed: 2020-10-05
Abstract: To provide a polarizing plate that suppresses reduction in transmittance in a high-temperature environment.SOLUTION: A polarizing plate has a polarizing element that is obtained by causing a dichroic dye to adsorb and orient on a polyvinyl alcohol-based resin layer, and a transparent protective film that is laminated on at least one face of the polarizing element. The polarizing element and the transparent protective film are laminated by an adhesive layer formed from an adhesive containing a urea-based compound and a reducing agent. The urea-based compound is at least one kind selected from a group consisting of urea, urea derivative, thiourea, and thiourea derivative. A moisture content of the polarizing element is equal to or more than an equilibrium moisture content at a temperature of 20°C and relative humidity of 30% and equal to or less than the equilibrium moisture content at a temperature of 20°C and relative humidity of 50%.SELECTED DRAWING: None
Patent JP-2021039106-A (JP)
Title: Light emission detection device
Inventor: ANAZAWA TAKASHI
IPC: G01N21/15
Filed: 2020-10-07
Abstract: To achieve high sensitivity and low crosstalk while downsizing a light emission detection device.SOLUTION: A light emission detection device that collects light emitted from each light emitting point of a light emitting point array individually via each condensing lens of a condensing lens array to obtain luminous flux, and deflects each light flux via an optical element to obtain deflected luminous flux, and causes the deflected luminous flux to enter a sensor in parallel to detect the deflected luminous flux. The light emission detection device satisfies a predetermined relation among a diameter of each light emitting point, a focal length and a distance of each condensing lens, and an optical path length of each condensing lens and an optical element, and thereby realizes high sensitivity and low crosstalk while downsizing the light emission detection device.SELECTED DRAWING: Figure 9
Patent JP-2022062504-A (JP)
Title: Beverage can and can-top
Inventor: YAHARA TAKUTO
IPC: B65D17/32
Filed: 2020-10-08
Abstract: To provide a beverage can and can-top, capable of improving the taste of beverage.SOLUTION: A panel part 41 of a can-top 30 includes a tap 53 and an aroma piece 54 positioned on the opposite side to the tap part 53 with regard to the center of the panel part 41. The tab 60 includes a pressure part 63 for pressing the panel part 41 by raising the tab 60 and a finger hook part 64 positioned on the opposite side to the pressure part 63 with regard to the center of the panel part 41 and hooked by user's fingers. The finger hook part 64 is formed with a tab hole 66 which is a hole penetrating through the tab 60 in the thickness direction. The tab 60 is mounted on the panel part 41 to be rotatable between a position at which the pressure part 63 is arranged on the aroma piece 54 and a position at which the pressure part 63 is arranged on the tap 53.SELECTED DRAWING: Figure 4
Patent JP-2022063521-A (JP)
Title: Rotary joint and manipulator having the same
Inventor: ARITA HIDEKI
IPC: F16H1/32
Filed: 2020-10-12
Abstract: To provide a rotary joint which functions as a joint for a manipulator.SOLUTION: A rotary joint 100 includes a housing 110, an input rotating body 130, a driving motor 150, and an output rotating body 190. The input rotating body encloses at least a part of the housing. The driving motor is fixed to the housing, encloses the input rotating body, and rotates the input rotating body around at least a part of the housing. The output rotating body encloses the driving motor, is at least partially exposed from the housing, and rotates coaxially with a rotation axis of the input rotating body.SELECTED DRAWING: Figure 2
Patent JP-2022066724-A (JP)
Title: Liquid cooling type piston and cross head type internal combustion engine
Inventor: OKAMURA HIDEO
IPC: F02F3/00
Filed: 2020-10-19
Abstract: To inhibit heat transmission from a piston skirt to an internal hardware without increasing the number of components.SOLUTION: A piston 3 includes: a piston crown 31; a piston skirt 32 disposed below the piston crown 31; a piston rod 33 which defines oil passages C1, C2 leading to a cooling chamber S1; a spray plate 35 which is disposed at the inner periphery side of the piston skirt 32 in a radial direction and connects the cooling chamber S1 with the oil passage C1, C2 while being disposed between the piston crown 31 and the piston rod 33 in an axial direction and contacting with an end surface 33d of the piston rod 33; an annular inclined surface 32b which is provided on an inner peripheral surface 32a of the piston skirt 32 and connected to a mating surface S3 between the spray plate 35 and the piston rod 33; and a first seal member 38 which contacts with the inclined surface 32b from the inner side so as to seal the mating surface S3.SELECTED DRAWING: Figure 4
Patent JP-2022066765-A (JP)
Title: Skill level calculation device, responder distribution system device, skill level calculation method, responder distribution method, program and recording medium
Inventor: MARUMOTO HIROYUKI
IPC: G06Q10/06
Filed: 2020-10-19
Abstract: To provide a skill level calculation device capable of calculating an operator's skill level.SOLUTION: In a skill level calculation device 10 of the present invention, a skill information acquisition unit 11 uses any keyword extracted from dialogue information including an inquiry content from a user and a response content of a responder by an inquiry content analysis device as skill information, an analysis result acquisition unit 12 acquires an analysis result obtained by analyzing the dialogue information from the inquiry content analysis device, a parameter calculation unit 13 calculates the number of parameters from the analysis result and a skill level calculation unit 14 calculates a skill level for each skill information of the responder by using the number of the parameters and a preset ratio for each parameter.SELECTED DRAWING: Figure 1
Patent JP-2022066958-A (JP)
Title: Face shield assembly member and face shield
Inventor: OSAKI YAEKO
IPC: A41D13/11
Filed: 2020-10-19
Abstract: To provide a face shield with which a user can eat and drink even when wearing the same.SOLUTION: A face shield assembly member 23 includes: a band-shaped member 2; a transparent cutout member 24 from which a sheet-shaped member is cut out; and a linear member 27 which attaches the sheet-shaped member to the band-shaped member 2. A plurality of cut lines 25 is provided in the cutout member 24, and a line part 25a for cutting out a center 11 of the sheet-shaped member is located on a side lower than a line part 25b and a line part 25c for cutting out a left part 12 and a right part 13 of the sheet-shaped member. The linear member 27 forms a ring-shaped member passing through through-holes 14 formed in the cutout member 24 and a plurality of through-holes 15 formed in the band-shaped member 2.SELECTED DRAWING: Figure 3
Patent JP-2022074248-A (JP)
Title: Foil transfer device
Inventor: OHIRA Ayaka
IPC: B65C5/04
Filed: 2020-11-04
Abstract: To provide a foil transfer device that can improve usability.SOLUTION: A foil transfer device can execute a tip transfer mode in which a foil is transferred from a tip of a sheet S as a foil transfer area TA, or a central transfer mode in which the foil is transferred from the center of the sheet S as the foil transcription area TA, at a command from a user. A heating roller 61 is pressurized before the foil transfer area TA reaches a foil transfer position where the foil transfer area TA is sandwiched between the heating roller 61 and a pressure roller 51, and the heating roller 61 is separated after the foil transfer area TA is detached from a foil film F when the foil is transferred onto the sheet S during the execution of the tip transfer mode or the central transfer mode. Discharge processing is performed in which the heating roller 61 is pressurized and the heating roller 61, the pressure roller 51, and an intermediate discharge roller 12A are rotated to convey and discharge the sheet S when the sheet S is presumed to have stopped after the heating roller 61 leaves the pressure roller 51 while the tip transfer mode or the central transfer mode is being executed.SELECTED DRAWING: Figure 5
Patent JP-2022074649-A (JP)
Title: Information processing apparatus
Inventor: SUEMASA TAKAHIRO
IPC: G06F9/4401
Filed: 2020-11-05
Abstract: To provide an information processing apparatus which can start an OS quickly while securing reliability, an initialization method, and a program.SOLUTION: An information processing apparatus (system initializer) connected to each of devices via paths includes an initialization unit which initializes only some of the paths connected to a device to be initialized. When one of the paths connected to the device is successfully initialized, the initialization unit initializes paths connected to the other devices without initializing the other paths.SELECTED DRAWING: Figure 6
Patent JP-2022075068-A (JP)
Title: Rubber material kneading process management system and rubber material kneading method
Inventor: GUNJI YUJI
IPC: B29B7/52
Filed: 2020-11-06
Abstract: To provide a rubber material kneading process management system capable of understanding an actual kneading state of a rubber material in a kneading process by a kneading roll device with higher accuracy, and a kneading method of a rubber material using the kneading management system.SOLUTION: In a rubber material kneading process management system: image data D at a predetermined position P of a kneading roll device 7 is acquired by a camera unit 2 for each kneading batch of a rubber material R; the image data D, operation information M of the kneading roll device 7 and inherent information F of the rubber material R are input to and stored in a storage unit 3; based on the image data D, a calculation unit 4 determines whether or not the rubber material R is wound around the kneading roll device 7 in a preset normal state; the calculation unit 4 calculates a kneading time T by the kneading roll device 7 by using the obtained determination result and the operation information M; and the obtained kneading time T is associated with the operation information M and the inherent information F to store in the storage unit 3.SELECTED DRAWING: Figure 5
Patent JP-2022078547-A (JP)
Title: Toner, developer, toner storage unit, image forming apparatus, and image forming method
Inventor: KITAGAWA YOICHI
IPC: G03G9/08
Filed: 2020-11-13
Abstract: To provide a toner that can improve cleaning properties and filming resistance.SOLUTION: A toner includes a toner base particle containing a binder resin and a colorant, and an external additive, and the toner satisfies the following conditions (a) and (b). (a) When the average surface roughness of toner particles detected by an SPM analyzer is Ra[nm], the Ra[nm] satisfies the following formula (1). Formula (1) 10<Ra<200. (b) The external additive includes at least coalesced particles. The coalesced particles are non-spherical secondary particle obtained by coalescing primary particles with each other. The number average particle diameter of the coalesced particles is 50 nm or more.SELECTED DRAWING: None
Patent JP-2022079850-A (JP)
Title: Body weight management device and biological information monitoring system
Inventor: IIDA NORIHITO
IPC: G01G19/44
Filed: 2020-11-17
Abstract: To provide a body weight management device that can manage a subject's body weight at a bed side easily with good operability.SOLUTION: A body weight management device used in a biological information monitoring system monitoring biological information of a subject on a bed based on a detection value of a load detector detecting a load of the subject comprises an enclosure, a display arranged on the outer face of the enclosure and displays a body weight of the subject based on the detection value, and a fitting part arranged on the outer face of the enclosure and detachable to the bed.SELECTED DRAWING: Figure 4
Patent JP-2022086421-A (JP)
Title: Film sheet mounting member
Inventor: NISHIDA TATSU
IPC: A01G9/14
Filed: 2020-11-30
Abstract: To provide a film sheet mounting member having an excellent fixing force capable of holding the film sheet on a line.SOLUTION: A mounting member for a greenhouse film sheet comprises a sheet receiving member and a sheet holding member that fits into the sheet receiving member and holds and fixes the film sheet. The sheet receiving member comprises a projecting portion that bends inward at the upper ends of both side walls of a long groove-shaped main body having a bottom surface and both side walls as well as having an open top surface. The sheet holding member comprises: a curved part formed by bending one end of a long top surface downward; and a substantially S-shaped curved portion formed by bending downward in a substantially S-shape so as to form a concave portion and a convex portion in a cross section at the other end of the top surface. The width length of the sheet holding member is configured to be fitted diagonally into the groove of the sheet receiving member, but restricts being pulled out by the projecting portion of the sheet receiving member when it is slid and moved.SELECTED DRAWING: Figure 1
Patent JP-2022087981-A (JP)
Title: Power supply system of unmanned aircraft
Inventor: TSUNEKAWA MASAYOSHI
IPC: H02J7/00
Filed: 2020-12-02
Abstract: To solve a problem that a flight region of an unmanned aircraft is narrow and limited and it takes a long time for charging in a power supply system of an unmanned aircraft using a station installed on the ground.SOLUTION: A system is for supplying power from a first unmanned aircraft A1 to a second unmanned aircraft A2 in the first and second unmanned aircrafts A1 and A2 capable of taking off and landing vertically. The first unmanned aircraft A1 has: a capacitor 9 for storing supplied power; an output part 10 for outputting the power of the capacitor 9; and a landing table 11 for landing the second unmanned aircraft A2. The second unmanned aircraft A2 has a secondary battery 25 charging the power from the output part 10 in a state where the second unmanned aircraft A2 is landed on the landing table 11. Thus, enlargement of a flight region of an unmanned aircraft and shortening of a time required for charging are realized.SELECTED DRAWING: Figure 1
Patent JP-2022088821-A (JP)
Title: Run-flat tire
Inventor: INUI YUSUKE
IPC: B60C17/00
Filed: 2020-12-03
Abstract: To provide a run-flat tire capable of not only reducing rolling resistance by reduction of its weight but also having a run-flat function.SOLUTION: A run-flat tire comprises: a pair of beads 10; a pair of side walls 20 extending from the pair of beads 10 to the outside in a tire radial direction respectively; a tread 30 arranged between the pair of side walls 20; a carcass ply 40 bridged between the pair of beads 10; and a reinforcement rubber layer 60, in the side walls 20, arranged on a tire inner cavity side of the carcass ply 40. A metal fiber layer 70 including a metal cord 71 as a metal reinforcement material is arranged inside the reinforcement rubber layer 60.SELECTED DRAWING: Figure 1
Patent JP-2022090531-A (JP)
Title: Food information acquisition device
Inventor: SAWADA DAIJI
IPC: G01N21/17
Filed: 2020-12-07
Abstract: To provide a food information acquisition device capable of determining freshness of food accurately without depending on the storage situation of food in a storage chamber.SOLUTION: A food information acquisition device comprises: imaging means of imaging an image of a storage room where food is stored; a food image information extraction unit 22 that extracts one or both of an a* value and a b* value of an L*a*b* table color system as color information of food from the image imaged by the imaging means; a freshness determination unit 23 that determines the freshness of the food based on the color information of the food extracted by the food image information extraction unit 22 from each image at a different time of imaging; and notification means of giving a notification on the determination result of the freshness determination unit 23.SELECTED DRAWING: Figure 1